‘Oh my god’: live worm found in Australian woman’s brain in world-first discovery

Woman complained of forgetfulness and depression before doctors pulled out an 8cm roundworm normally found in pythons

It was a fairly regular day on the ward for Canberra hospital infectious diseases physician Dr Sanjaya Senanayake, until a neurosurgeon colleague called him and said: Oh my god, you wouldn't believe what I just found in this lady's brain - and it's alive and wriggling."

The neurosurgeon, Dr Hari Priya Bandi, had pulled an 8cm-long parasitic roundworm from her patient, prompting her to call on Senanayake and other hospital colleagues for advice about what to do next.